stelf
/ non-proxy.js
Created
March 26, 2018 17:07
nodejs/express http proxy mix of websocket and http splitter
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| var port = 3333; | |
| var proxy = require('http-proxy-middleware'); | |
| var express = require('express'); | |
| var app = express(); | |
| var server = require('http').Server(app); | |
| server.listen(port, () => { |
stelf
/ Untitled-2
Created
December 11, 2017 12:23
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| [core|vscr| all] Checking for mask most_app license group=administrators | |
| [core|vscr| all] License manager : already contains slot administrators for session : 122323463 | |
| [core|cntx| all] Unable to do fast lookup by CODE for core.object_calculation_script | |
| [core|vscr| all] most.protocol_sale.auto_assign_stock:: process [1] sale instances. | |
| [core|vscr| all] most.protocol_sale.auto_assign_stock: selected date: 08.12.2017 | |
| [core|vscr| all] auto_assign_stock: going to work with 1 stocks. | |
| [core|vscr| all] [190977] | |
| [core|vscr| all] auto_assign_stock: 1 protocol objects selected for processing | |
| [core|vscr| all] auto_assign_stock: sale PRO000190977 has quantity > 0 |
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| error:Error on creating prepared statement: SELECT a2_RF0."id" AS PVA_1 | |
| FROM VISIONR.pv_m_prt AS o0 | |
| LEFT JOIN VISIONR.pv_m_art AS a1 ON (o0."article" = a1.id) AND ( ( ( ( ( ( ( ( a1."session_id" IS NULL OR a1."session_id" = 121484289 ) ) AND a1."is_archived" = 0 ) AND a1."id" <> 0 ) ) AND a1."objectdef" IN ( 3 , 6656 ) ) ) ) | |
| LEFT JOIN VISIONR.pv_m_ope AS a2 ON (a1.id = a2."article") AND ( ( ( ( ( ( ( ( a2."session_id" IS NULL OR a2."session_id" = 121484289 ) ) AND a2."is_archived" = 0 ) AND a2."id" <> 0 ) ) AND a2."objectdef" IN ( 3 , 5642 , 5644 , 5645 , 14336 , 14337 ) ) ) ) | |
| LEFT JOIN VISIONR.pv_m_opg AS a3 ON (a2."opg" = a3.id) AND ( ( ( ( ( ( ( ( a3."session_id" IS NULL OR a3."session_id" = 121484289 ) ) AND a3."is_archived" = 0 ) AND a3."id" <> 0 ) ) AND a3."objectdef" IN ( 3 , 5643 ) ) ) ) | |
| LEFT JOIN VISIONR.pv_m_ope AS a5 ON (a3.id = a5."opg") AND ( ( ( ( ( ( ( ( a5."session_id" IS NULL OR a5."session_id" = 121484289 ) ) AND a5."is_archived" = 0 ) AND |
stelf
/ delete-total-from-schema.xml
Created
November 22, 2017 22:33
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| <import revision="$LastChangedRevision: 11454 $" xmlns:xi="http://www.w3.org/2001/XInclude"> | |
| <most module_alias="m" use_prefix="true"> | |
| <objectdefs> | |
| <protocol_return parent_objectdef="most.protocol_stock"> | |
| <total mode="delete"/> | |
| </protocol_return> | |
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| # decode-dimms version 6231 (2014-02-20 10:54:34 +0100) | |
| Memory Serial Presence Detect Decoder | |
| By Philip Edelbrock, Christian Zuckschwerdt, Burkart Lingner, | |
| Jean Delvare, Trent Piepho and others | |
| Decoding EEPROM: /sys/bus/i2c/drivers/eeprom/9-0050 | |
| Guessing DIMM is in bank 1 |
stelf
/ proxyftw.js
Last active
October 14, 2025 20:11
using ES6 proxies and async/await to dynamically, yet almost transparently connect to some remote data provider
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| let providerHandler = { | |
| get: async(target, name) => { | |
| console.log('load someting from remote...') | |
| return new Promise( (res, rej) => { | |
| setTimeout(() => res(42), 4200) | |
| }) | |
| }, | |
| set: function (obj, prop, value) { | |
| return new Promise((res, rej) => { |
stelf
/ express-rss-sax-stream.js
Last active
November 14, 2017 22:43
quick demo of how to mix objectMode with String streams and pipe to web
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| // rss stream reader with nodejs and express solution by stelf | |
| const saxStream = require('sax-stream') | |
| const fs = require('fs') | |
| const http = require('http') | |
| const express = require('express') | |
| const { Transform } = require('stream') | |
| const app = express(); | |
| const rssloc = 'http://abcnews.go.com/abcnews/topstories' |
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| function radix(arr) { | |
| let change = false; | |
| let mask = 1 | |
| let res = new Array(arr.length) | |
| do { | |
| mask = mask * 10 | |
| const bucket = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] |
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| var qsort = function(arr) { | |
| let partition = function(lidx, ridx) { | |
| let pval = arr[lidx] // note: ! may be chosen differently | |
| let l = lidx - 1 | |
| let r = ridx + 1 | |
| // >>>>>>> move L towards end | |
| // [ lesser, lesser, L, ?, ?, ?, ... (piv) ... , ?, ?, ?, R, greater, greater ] |
stelf
/ Untitled-1
Created
October 9, 2017 14:13
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| iptables -t nat -L PREROUTING | |
| iptables -t nat -L POSTROUTING | |
| iptables -L FORWARD | |
| iptables -t nat -A POSTROUTING -o vlan2 -j MASQUERADE | |
| iptables -t nat -A PREROUTING -p tcp -i vlan2 --dport 3000 -j DNAT --to-destination 195.230.10.206:3000 | |
| iptables -t nat -A PREROUTING -p tcp -i vlan2 --dport 22 -j DNAT --to-destination 195.230.10.206:2299 |